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Information × Registration Number 0218U002418, 0116U007065 , R & D reports Title Research of classical and quantum symmetries in the theoretical-field and string models and problems of statistical mechanics of condensed media popup.stage_title Head Slyusarenko Yuri Viktorovych, Доктор фізико-математичних наук Registration Date 06-03-2018 Organization National Science Center "Kharkiv Institute of Physics and Technology popup.description2 A multiparticle system of interacting atoms-fermions of two types, which are in the thermodynamic equilibrium with their condensed heteronuclear bound states (molecules), is studied. The calculations of dependences of chemical potentials on temperature for ideal monoatomic gases with Bose-Einstein and Fermi-Dirac statistics in the temperature range characteristic for the collective effect of quantum degeneration are presented. On the basis of the mean field dynamic theory, the thermodynamic properties of the four-component fermion mixtures described by the Hubbard model are studied. Particular attention is paid to the system with the SU(4)-symmetric type of interaction at half-filling of zone, where we the equilibrium is analised of the multiparticle phases and their coexistence regions at nonzero temperatures for the case of a simple cubic geometry of the lattice. The microscopic approach to the sequential construction of the kinetic theory of low-temperature dilute gases of hydrogen-like atoms in an external electromagnetic field is developed. Product Description popup.authors Івашин Анатолій Петрович Гершун Віктор Дмитрович Желтухін Олександр Олександрович Ковалевський Михайло Юрійович Литвиненко Дмитро Михайлович Мариненко Олена Дмитрівна Мацкевич Валентина Тадеушівна Пелетминский Олександр Сергійович Пелетминський Сергій Володимирович Слюсаренко Юрій Вікторович Сотнiков Андрiй Генадiйович Тарасов Олександр Миколайович Уваров Дмитро В'ячеславович Шульга Сергій Миколайович popup.nrat_date 2020-04-02 Close